Merge remote-tracking branch 'upstream/master'

1 files changed, 540 insertions, 0 deletions

diff --git a/mod/connedit.php b/mod/connedit.php
new file mode 100644
index 000000000..61bb62766
--- /dev/null
+++ b/mod/connedit.php
@@ -0,0 +1,540 @@
+<?php
+
+/* @file connedit.php
+ * @brief In this file the connection-editor form is generated and evaluated.
+ *
+ *
+ */
+
+require_once('include/Contact.php');
+require_once('include/socgraph.php');
+require_once('include/contact_selectors.php');
+require_once('include/group.php');
+require_once('include/contact_widgets.php');
+require_once('include/zot.php');
+require_once('include/widgets.php');
+
+/* @brief Initialize the connection-editor
+ *
+ *
+ */
+
+function connedit_init(&$a) {
+
+	if(! local_user())
+		return;
+
+	if((argc() == 2) && intval(argv(1))) {
+		$r = q("SELECT abook.*, xchan.* 
+			FROM abook left join xchan on abook_xchan = xchan_hash
+			WHERE abook_channel = %d and abook_id = %d LIMIT 1",
+			intval(local_user()),
+			intval(argv(1))
+		);
+		if($r) {
+			$a->poi = $r[0];
+		}
+	}
+
+	$channel = $a->get_channel();
+	if($channel)
+		head_set_icon($channel['xchan_photo_s']);
+
+}
+
+/* @brief Evaluate posted values and set changes
+ *
+ */
+
+function connedit_post(&$a) {
+
+	if(! local_user())
+		return;
+
+	$contact_id = intval(argv(1));
+	if(! $contact_id)
+		return;
+
+	$orig_record = q("SELECT * FROM abook WHERE abook_id = %d AND abook_channel = %d LIMIT 1",
+		intval($contact_id),
+		intval(local_user())
+	);
+
+	if(! $orig_record) {
+		notice( t('Could not access contact record.') . EOL);
+		goaway($a->get_baseurl(true) . '/connections');
+		return; // NOTREACHED
+	}
+
+	call_hooks('contact_edit_post', $_POST);
+
+	$profile_id = $_POST['profile_assign'];
+	if($profile_id) {
+		$r = q("SELECT profile_guid FROM profile WHERE profile_guid = '%s' AND `uid` = %d LIMIT 1",
+			dbesc($profile_id),
+			intval(local_user())
+		);
+		if(! count($r)) {
+			notice( t('Could not locate selected profile.') . EOL);
+			return;
+		}
+	}
+
+	$hidden = intval($_POST['hidden']);
+
+	$priority = intval($_POST['poll']);
+	if($priority > 5 || $priority < 0)
+		$priority = 0;
+
+	$closeness = intval($_POST['closeness']);
+	if($closeness < 0)
+		$closeness = 99;
+
+	$abook_my_perms = 0;
+
+	foreach($_POST as $k => $v) {
+		if(strpos($k,'perms_') === 0) {
+			$abook_my_perms += $v;
+		}
+	}
+
+	$abook_flags = $orig_record[0]['abook_flags'];
+	$new_friend = false;
+
+
+
+	if(($_REQUEST['pending']) && ($abook_flags & ABOOK_FLAG_PENDING)) {
+		$abook_flags = ( $abook_flags ^ ABOOK_FLAG_PENDING );
+		$new_friend = true;
+	}
+
+	$r = q("UPDATE abook SET abook_profile = '%s', abook_my_perms = %d , abook_closeness = %d, abook_flags = %d
+		where abook_id = %d AND abook_channel = %d LIMIT 1",
+		dbesc($profile_id),
+		intval($abook_my_perms),
+		intval($closeness),
+		intval($abook_flags),
+		intval($contact_id),
+		intval(local_user())
+	);
+
+	if($orig_record[0]['abook_profile'] != $profile_id) { //Update profile photo permissions
+
+                logger('As a new profile was assigned updateing profile photos');
+                require_once('mod/profile_photo.php');
+                profile_photo_set_profile_perms($profile_id);
+
+        }
+
+
+	if($r)
+		info( t('Connection updated.') . EOL);
+	else
+		notice( t('Failed to update connection record.') . EOL);
+
+	if($a->poi && $a->poi['abook_my_perms'] != $abook_my_perms 
+		&& (! ($a->poi['abook_flags'] & ABOOK_FLAG_SELF))) {
+		proc_run('php', 'include/notifier.php', 'permission_update', $contact_id);
+	}
+
+	if($new_friend) {
+		$channel = $a->get_channel();
+		$default_group = $channel['channel_default_group'];
+		if($default_group) {
+			require_once('include/group.php');
+			$g = group_rec_byhash(local_user(),$default_group);
+			if($g)
+				group_add_member(local_user(),'',$a->poi['abook_xchan'],$g['id']);
+		}
+
+
+
+		// Check if settings permit ("post new friend activity" is allowed, and 
+		// friends in general or this friend in particular aren't hidden) 
+		// and send out a new friend activity
+		// TODO
+
+		// pull in a bit of content if there is any to pull in
+		proc_run('php','include/onepoll.php',$contact_id);
+
+	}
+
+	// Refresh the structure in memory with the new data
+
+	$r = q("SELECT abook.*, xchan.* 
+		FROM abook left join xchan on abook_xchan = xchan_hash
+		WHERE abook_channel = %d and abook_id = %d LIMIT 1",
+		intval(local_user()),
+		intval($contact_id)
+	);
+	if($r) {
+		$a->poi = $r[0];
+	}
+
+	if($new_friend) {
+		$arr = array('channel_id' => local_user(), 'abook' => $a->poi);
+		call_hooks('accept_follow', $arr);
+	}
+
+	connedit_clone($a);
+
+	return;
+
+}
+
+/* @brief Clone connection
+ *
+ *
+ */
+
+function connedit_clone(&$a) {
+
+		if(! $a->poi)
+			return;
+		$clone = $a->poi;
+
+		unset($clone['abook_id']);
+		unset($clone['abook_account']);
+		unset($clone['abook_channel']);
+
+		build_sync_packet(0 /* use the current local_user */, array('abook' => array($clone)));
+}
+
+/* @brief Generate content of connection edit page
+ *
+ *
+ */
+
+function connedit_content(&$a) {
+
+	$sort_type = 0;
+	$o = '';
+
+	// this triggers some javascript to set Full Sharing by default after 
+	// completing a "follow" - which can be changed to something else before 
+	// form submission, but this gives us something useable
+
+	if($_GET['follow'] == 1) {
+		$o .= '<script>var after_following = 1;</script>';
+	}
+	if(! local_user()) {
+		notice( t('Permission denied.') . EOL);
+		return login();
+	}
+
+	if(argc() == 3) {
+
+		$contact_id = intval(argv(1));
+		if(! $contact_id)
+			return;
+
+		$cmd = argv(2);
+
+		$orig_record = q("SELECT abook.*, xchan.* FROM abook left join xchan on abook_xchan = xchan_hash
+			WHERE abook_id = %d AND abook_channel = %d AND NOT ( abook_flags & %d ) and not ( abook_flags & %d ) LIMIT 1",
+			intval($contact_id),
+			intval(local_user()),
+			intval(ABOOK_FLAG_SELF),
+			// allow drop even if pending, just duplicate the self query
+			intval(($cmd === 'drop') ? ABOOK_FLAG_SELF : ABOOK_FLAG_PENDING)
+		);
+
+		if(! count($orig_record)) {
+			notice( t('Could not access address book record.') . EOL);
+			goaway($a->get_baseurl(true) . '/connections');
+		}
+		
+		if($cmd === 'update') {
+
+			// pull feed and consume it, which should subscribe to the hub.
+			proc_run('php',"include/poller.php","$contact_id");
+			goaway($a->get_baseurl(true) . '/connedit/' . $contact_id);
+
+		}
+
+		if($cmd === 'refresh') {
+			if(! zot_refresh($orig_record[0],get_app()->get_channel())) 
+				notice( t('Refresh failed - channel is currently unavailable.') );
+			goaway($a->get_baseurl(true) . '/connedit/' . $contact_id);
+		}
+
+		if($cmd === 'block') {
+			if(abook_toggle_flag($orig_record[0],ABOOK_FLAG_BLOCKED)) {
+				info((($orig_record[0]['abook_flags'] & ABOOK_FLAG_BLOCKED) 
+					? t('Channel has been unblocked') 
+					: t('Channel has been blocked')) . EOL );
+				connedit_clone($a);
+			}
+			else
+				notice(t('Unable to set address book parameters.') . EOL);
+			goaway($a->get_baseurl(true) . '/connedit/' . $contact_id);
+		}
+
+		if($cmd === 'ignore') {
+			if(abook_toggle_flag($orig_record[0],ABOOK_FLAG_IGNORED)) {
+				info((($orig_record[0]['abook_flags'] & ABOOK_FLAG_IGNORED) 
+					? t('Channel has been unignored') 
+					: t('Channel has been ignored')) . EOL );
+				connedit_clone($a);
+			}
+			else
+				notice(t('Unable to set address book parameters.') . EOL);
+			goaway($a->get_baseurl(true) . '/connedit/' . $contact_id);
+		}
+
+		if($cmd === 'archive') {
+			if(abook_toggle_flag($orig_record[0],ABOOK_FLAG_ARCHIVED)) {
+				info((($orig_record[0]['abook_flags'] & ABOOK_FLAG_ARCHIVED) 
+					? t('Channel has been unarchived') 
+					: t('Channel has been archived')) . EOL );
+				connedit_clone($a);
+			}
+			else
+				notice(t('Unable to set address book parameters.') . EOL);
+			goaway($a->get_baseurl(true) . '/connedit/' . $contact_id);
+		}
+
+		if($cmd === 'hide') {
+			if(abook_toggle_flag($orig_record[0],ABOOK_FLAG_HIDDEN)) {
+				info((($orig_record[0]['abook_flags'] & ABOOK_FLAG_HIDDEN) 
+					? t('Channel has been unhidden') 
+					: t('Channel has been hidden')) . EOL );
+				connedit_clone($a);
+			}
+			else
+				notice(t('Unable to set address book parameters.') . EOL);
+			goaway($a->get_baseurl(true) . '/connedit/' . $contact_id);
+		}
+
+		// We'll prevent somebody from unapproving a contact.
+
+		if($cmd === 'approve') {
+			if($orig_record[0]['abook_flags'] & ABOOK_FLAG_PENDING) {
+				if(abook_toggle_flag($orig_record[0],ABOOK_FLAG_PENDING)) {
+					info((($orig_record[0]['abook_flags'] & ABOOK_FLAG_PENDING) 
+						? t('Channel has been approved') 
+						: t('Channel has been unapproved')) . EOL );
+					connedit_clone($a);
+				}
+				else
+					notice(t('Unable to set address book parameters.') . EOL);
+			}
+			goaway($a->get_baseurl(true) . '/connedit/' . $contact_id);
+		}
+
+
+		if($cmd === 'drop') {
+
+			require_once('include/Contact.php');
+// FIXME
+//			terminate_friendship($a->get_channel(),$orig_record[0]);
+
+			contact_remove(local_user(), $orig_record[0]['abook_id']);
+// FIXME - send to clones
+			info( t('Connection has been removed.') . EOL );
+			if(x($_SESSION,'return_url'))
+				goaway($a->get_baseurl(true) . '/' . $_SESSION['return_url']);
+			goaway($a->get_baseurl(true) . '/contacts');
+
+		}
+	}
+
+	if($a->poi) {
+
+		$contact_id = $a->poi['abook_id'];
+		$contact = $a->poi;
+
+
+		$tabs = array(
+
+			array(
+				'label' => t('View Profile'),
+				'url'   => chanlink_cid($contact['abook_id']), 
+				'sel'   => '',
+				'title' => sprintf( t('View %s\'s profile'), $contact['xchan_name']),
+			),
+
+			array(
+				'label' => t('Refresh Permissions'),
+				'url'   => $a->get_baseurl(true) . '/connedit/' . $contact['abook_id'] . '/refresh', 
+				'sel'   => '',
+				'title' => t('Fetch updated permissions'),
+			),
+
+			array(
+				'label' => t('Recent Activity'),
+				'url'   => $a->get_baseurl(true) . '/network/?f=&cid=' . $contact['abook_id'], 
+				'sel'   => '',
+				'title' => t('View recent posts and comments'),
+			),
+
+			array(
+				'label' => (($contact['abook_flags'] & ABOOK_FLAG_BLOCKED) ? t('Unblock') : t('Block')),
+				'url'   => $a->get_baseurl(true) . '/connedit/' . $contact['abook_id'] . '/block', 
+				'sel'   => (($contact['abook_flags'] & ABOOK_FLAG_BLOCKED) ? 'active' : ''),
+				'title' => t('Block or Unblock this connection'),
+			),
+
+			array(
+				'label' => (($contact['abook_flags'] & ABOOK_FLAG_IGNORED) ? t('Unignore') : t('Ignore')),
+				'url'   => $a->get_baseurl(true) . '/connedit/' . $contact['abook_id'] . '/ignore', 
+				'sel'   => (($contact['abook_flags'] & ABOOK_FLAG_IGNORED) ? 'active' : ''),
+				'title' => t('Ignore or Unignore this connection'),
+			),
+			array(
+				'label' => (($contact['abook_flags'] & ABOOK_FLAG_ARCHIVED) ? t('Unarchive') : t('Archive')),
+				'url'   => $a->get_baseurl(true) . '/connedit/' . $contact['abook_id'] . '/archive', 
+				'sel'   => (($contact['abook_flags'] & ABOOK_FLAG_ARCHIVED) ? 'active' : ''),
+				'title' => t('Archive or Unarchive this connection'),
+			),
+			array(
+				'label' => (($contact['abook_flags'] & ABOOK_FLAG_HIDDEN) ? t('Unhide') : t('Hide')),
+				'url'   => $a->get_baseurl(true) . '/connedit/' . $contact['abook_id'] . '/hide', 
+				'sel'   => (($contact['abook_flags'] & ABOOK_FLAG_HIDDEN) ? 'active' : ''),
+				'title' => t('Hide or Unhide this connection'),
+			),
+
+			array(
+				'label' => t('Delete'),
+				'url'   => $a->get_baseurl(true) . '/connedit/' . $contact['abook_id'] . '/drop', 
+				'sel'   => '',
+				'title' => t('Delete this connection'),
+			),
+
+		);
+
+		$self = false;
+
+		if(! ($contact['abook_flags'] & ABOOK_FLAG_SELF)) {
+			$tab_tpl = get_markup_template('common_tabs.tpl');
+			$t = replace_macros($tab_tpl, array('$tabs'=>$tabs));
+		}
+		else
+			$self = true;
+
+		$a->page['htmlhead'] .= replace_macros(get_markup_template('contact_head.tpl'), array(
+			'$baseurl' => $a->get_baseurl(true),
+			'$editselect' => $editselect
+		));
+
+		require_once('include/contact_selectors.php');
+
+		$tpl = get_markup_template("abook_edit.tpl");
+
+		if(feature_enabled(local_user(),'affinity')) {
+
+			$slider_tpl = get_markup_template('contact_slider.tpl');
+			$slide = replace_macros($slider_tpl,array(
+				'$me' => t('Me'),
+				'$val' => (($contact['abook_closeness']) ? $contact['abook_closeness'] : 99),
+				'$intimate' => t('Best Friends'),
+				'$friends' => t('Friends'),
+				'$oldfriends' => t('Former Friends'),
+				'$acquaintances' => t('Acquaintances'),
+				'$world' => t('Unknown')
+			));
+		}
+
+		$perms = array();
+		$channel = $a->get_channel();
+
+		$global_perms = get_perms();
+		$existing = get_all_perms(local_user(),$contact['abook_xchan']); 
+
+		$unapproved = array('pending', t('Approve this connection'), '', t('Accept connection to allow communication'));
+		
+		foreach($global_perms as $k => $v) {
+			$thisperm = (($contact['abook_my_perms'] & $v[1]) ? "1" : '');
+
+			// For auto permissions (when $self is true) we don't want to look at existing
+			// permissions because they are enabled for the channel owner
+
+			if((! $self) && ($existing[$k]))
+				$thisperm = "1";
+
+			$perms[] = array('perms_' . $k, $v[3], (($contact['abook_their_perms'] & $v[1]) ? "1" : ""),$thisperm, $v[1], (($channel[$v[0]] == PERMS_SPECIFIC) ? '' : '1'), $v[4]);
+		}
+
+		$o .= replace_macros($tpl,array(
+
+			'$header'         => (($self) ? t('Automatic Permissions Settings') : sprintf( t('Connections: settings for %s'),$contact['xchan_name'])),
+			'$addr'           => $contact['xchan_addr'],
+			'$notself'        => (($self) ? '' : '1'),
+			'$self'           => (($self) ? '1' : ''),
+			'$autolbl'        => t('When receiving a channel introduction, any permissions provided here will be applied to the new connection automatically and the introduction approved. Leave this page if you do not wish to use this feature.'),
+			'$viewprof'       => t('View Profile'),
+			'$lbl_slider'     => t('Slide to adjust your degree of friendship'),
+			'$slide'          => $slide,
+			'$tabs'           => $t,
+			'$tab_str'        => $tab_str,
+			'$is_pending'     => (($contact['abook_flags'] & ABOOK_FLAG_PENDING) ? 1 : ''),
+			'$unapproved'     => $unapproved,
+			'$inherited'      => t('inherited'),
+			'$approve'        => t('Approve this connection'),
+			'$noperms'        => (((! $self) && (! $contact['abook_my_perms'])) ? t('Connection has no individual permissions!') : ''),
+			'$noperm_desc'    => (((! $self) && (! $contact['abook_my_perms'])) ? t('This may be appropriate based on your <a href="settings">privacy settings</a>, though you may wish to review the "Advanced Permissions".') : ''),
+			'$submit'         => t('Submit'),
+			'$lbl_vis1'       => t('Profile Visibility'),
+			'$lbl_vis2'       => sprintf( t('Please choose the profile you would like to display to %s when viewing your profile securely.'), $contact['xchan_name']),
+			'$lbl_info1'      => t('Contact Information / Notes'),
+			'$infedit'        => t('Edit contact notes'),
+			'$close'          => $contact['abook_closeness'],
+			'$them'           => t('Their Settings'),
+			'$me'             => t('My Settings'),
+			'$perms'          => $perms,
+			'$clear'          => t('Clear/Disable Automatic Permissions'),
+			'$forum'          => t('Forum Members'),
+			'$soapbox'        => t('Soapbox'),
+			'$full'           => t('Full Sharing (typical social network permissions)'),
+			'$cautious'       => t('Cautious Sharing '),
+			'$follow'         => t('Follow Only'),
+			'$permlbl'        => t('Individual Permissions'),
+			'$permnote'       => t('Some permissions may be inherited from your channel <a href="settings">privacy settings</a>, which have higher priority than individual settings. Changing those inherited settings on this page will have no effect.'),
+			'$advanced'       => t('Advanced Permissions'),
+			'$quick'          => t('Simple Permissions (select one and submit)'),
+			'$common_link'    => $a->get_baseurl(true) . '/common/loc/' . local_user() . '/' . $contact['id'],
+			'$all_friends'    => $all_friends,
+			'$relation_text'  => $relation_text,
+			'$visit'          => sprintf( t('Visit %s\'s profile - %s'),$contact['xchan_name'],$contact['xchan_url']),
+			'$blockunblock'   => t('Block/Unblock contact'),
+			'$ignorecont'     => t('Ignore contact'),
+			'$lblcrepair'     => t("Repair URL settings"),
+			'$lblrecent'      => t('View conversations'),
+			'$lblsuggest'     => $lblsuggest,
+			'$delete'         => t('Delete contact'),
+			'$poll_interval'  => contact_poll_interval($contact['priority'],(! $poll_enabled)),
+			'$poll_enabled'   => $poll_enabled,
+			'$lastupdtext'    => t('Last update:'),
+			'$lost_contact'   => $lost_contact,
+			'$updpub'         => t('Update public posts'),
+			'$last_update'    => relative_date($contact['abook_connected']),
+			'$udnow'          => t('Update now'),
+			'$profile_select' => contact_profile_assign($contact['abook_profile']),
+			'$multiprofs'     => feature_enabled(local_user(),'multi_profiles'),
+			'$contact_id'     => $contact['abook_id'],
+			'$block_text'     => (($contact['blocked']) ? t('Unblock') : t('Block') ),
+			'$ignore_text'    => (($contact['readonly']) ? t('Unignore') : t('Ignore') ),
+			'$blocked'        => (($contact['blocked']) ? t('Currently blocked') : ''),
+			'$ignored'        => (($contact['readonly']) ? t('Currently ignored') : ''),
+			'$archived'       => (($contact['archive']) ? t('Currently archived') : ''),
+			'$pending'        => (($contact['archive']) ? t('Currently pending') : ''),
+			'$hidden'         => array('hidden', t('Hide this contact from others'), ($contact['hidden'] == 1), t('Replies/likes to your public posts <strong>may</strong> still be visible')),
+			'$photo'          => $contact['photo'],
+			'$name'           => $contact['name'],
+			'$dir_icon'       => $dir_icon,
+			'$alt_text'       => $alt_text,
+			'$sparkle'        => $sparkle,
+			'$url'            => $url
+
+		));
+
+		$arr = array('contact' => $contact,'output' => $o);
+
+		call_hooks('contact_edit', $arr);
+
+		return $arr['output'];
+
+	}
+
+
+}